| Datum | Value | Description |
|---|---|---|
| MHHW | 13.55 | Mean Higher-High Water |
| MHW | 12.06 | Mean High Water |
| MTL | 6.86 | Mean Tide Level |
| MSL | 6.88 | Mean Sea Level |
| DTL | 6.78 | Mean Diurnal Tide Level |
| MLW | 1.66 | Mean Low Water |
| MLLW | 0.00 | Mean Lower-Low Water |
| NAVD88 | 3.08 | North American Vertical Datum of 1988 |
| STND | -14.63 | Station Datum |
| GT | 13.55 | Great Diurnal Range |
| MN | 10.40 | Mean Range of Tide |
| DHQ | 1.49 | Mean Diurnal High Water Inequality |
| DLQ | 1.66 | Mean Diurnal Low Water Inequality |
| HWI | 9.92 | Greenwich High Water Interval (in hours) |
| LWI | 4.68 | Greenwich Low Water Interval (in hours) |
| Max Tide | Highest Observed Tide | |
| Max Tide Date & Time | Highest Observed Tide Date & Time | |
| Min Tide | Lowest Observed Tide | |
| Min Tide Date & Time | Lowest Observed Tide Date & Time | |
| HAT | 16.67 | Highest Astronomical Tide |
| HAT Date & Time | 12/08/2021 01:06 | HAT Date and Time |
| LAT | -3.57 | Lowest Astronomical Tide |
| LAT Date & Time | 12/24/2007 15:48 | LAT Date and Time |
| Tidal Datum Analysis Periods |
|---|
| 09/01/2021 - 10/31/2021 |